EA1640 serves as a compact, flexible humidity and temperature measuring solution for ATEN PG series PDU applications where precision is significant – from server rooms, data centers, hospitals, smart factories to green offices. The sensor contains 1 x RJ-45 input port, 1 x RJ-45 output port, and 1x RJ-11 input port for easy connection with PG PDU series and environmental sensors including EA1140, EA1240, and EA1340. One terminal block is built for combining EA1440 / EA1441 / EA1442 door sensor or EA1540 the capacitive leakage sensor. Up to 8 daisy-chained devices are supported to broaden applications.

Designed with the ultimate flexibility in mind, EA1640 can be placed at an ideal location as a result of the 1.5 m RJ-45 cable coming with it. In addition, it comes with a magnet for easy attachment to metallic surfaces. Rack mount kits are also included for quick installation inside racks.

Specification

Product
Product id	950697
Brand	Aten
Partnr	EA1640-AT
EAN/UPC code	4710469348891
Technical details
Purpose	Indoor
Sensor type	Temperature & humidity sensor
Standard interfaces	RJ-11
Ports quantity	2
Temperature measuring range	-10 - 75 °C
Humidity measuring range	0 - 100 procent
Accuracy	1.5 °C
Accuracy	15 procent
Cable length	1.5 m
LED indicators	Y
Weight & dimensions
Width	35.7 mm
Depth	104.4 mm
Height	21.4 mm
Weight	50 g
Certificates
Certification	EMC/FCC, Class A
Operational conditions
Operating temperature (T-T)	-10 - 75 °C
Storage temperature (T-T)	-20 - 75 °C
Operating relative humidity (H-H)	0 - 80 procent